FLASHBACK: Hillary Clinton's Birthday Wish To "This Future President"

This may be one birthday wish Hillary Clinton wishes she could take back.

Today, January 20, President-elect Donald Trump will be sworn in as the 45th president of the United States. For a bit of Friday fun, let's look back on what is likely one of the most embarrassing and arrogant tweets of the 2016 election.

On October 26, 2016, when it seemed as though she had the presidency locked up, Hillary tweeted a birthday wish to herself (which is weird enough, to be frank), saying "Happy birthday to this future president."